Benjamin Arnold.3457 said: The cannons target each player. Just spread out from everyone else and dont run around all crazy. Just step out of the AoEs and only use your dodge when you really need it to get to a safe spot, and it becomes a really easy phase.

Also don't facetank mai trin's attack unless you have a condi cleanse, since she stacks crazy bleeding stacks on you. Stay close to her, but try to be behind her when you can.